1/*
2 * Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 *    Anhua Xu
25 *    Kevin Tian <kevin.tian@intel.com>
26 *
27 * Contributors:
28 *    Min He <min.he@intel.com>
29 *    Bing Niu <bing.niu@intel.com>
30 *    Zhi Wang <zhi.a.wang@intel.com>
31 *
32 */
33
34#ifndef __GVT_SCHED_POLICY__
35#define __GVT_SCHED_POLICY__
36
37struct intel_gvt;
38struct intel_vgpu;
39
40struct intel_gvt_sched_policy_ops {
41	int (*init)(struct intel_gvt *gvt);
42	void (*clean)(struct intel_gvt *gvt);
43	int (*init_vgpu)(struct intel_vgpu *vgpu);
44	void (*clean_vgpu)(struct intel_vgpu *vgpu);
45	void (*start_schedule)(struct intel_vgpu *vgpu);
46	void (*stop_schedule)(struct intel_vgpu *vgpu);
47};
48
49void intel_gvt_schedule(struct intel_gvt *gvt);
50
51int intel_gvt_init_sched_policy(struct intel_gvt *gvt);
52
53void intel_gvt_clean_sched_policy(struct intel_gvt *gvt);
54
55int intel_vgpu_init_sched_policy(struct intel_vgpu *vgpu);
56
57void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu);
58
59void intel_vgpu_start_schedule(struct intel_vgpu *vgpu);
60
61void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu);
62
63void intel_gvt_kick_schedule(struct intel_gvt *gvt);
64
65#endif
66